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Product Introduction
The railway fastener system is a set of fastening components installed on the railway track to stabilize the relative position of the rails and sleepers. It usually includes spring clip fasteners, rail pads, anchor bolts, etc. The spring clip fasteners fasten the rails to provide fastening pressure, the rail pads relieve load impact, and the anchor bolts fix the system to the sleepers. It can make the rails and sleepers bear force together, improve the bearing capacity of the track structure, and reduce the workload of maintenance and repair. Common fastener systems such as SKL and KPO are suitable for different railway line scenarios.
Fast Type railway fastener system is an elastic split type non-shoulder and non-bolt fastener system. It consists of spring bars, insulating caps, embedded bases, insulating gauge blocks and rubber pads. The system has few parts, compact structure, strong track gauge holding ability, sufficient strength, durability and certain elasticity, and can buffer the impact of trains on tracks. It has been widely used on railways in Europe, America, Japan, South Korea and other countries.
FC Clip Rail Fastening System uses high-strength spring steel clips and high-elastic rubber pads to form a dual elastic buffer system. The clips have undergone a special heat treatment process, and their elastic limit reaches 1800MPa, which can effectively absorb the high-frequency vibration energy generated by train operation; the vertical static stiffness of the rubber pad is controlled at 10-25kN/mm, which can reduce the wheel-rail impact force by more than 40%, significantly reduce the fatigue damage of rails and sleepers, and extend the service life of the track structure.
Product Specifications
| Fast Fastening System Components | |||
| Item | Components | Quantity/Set | Material |
| 1 | Rail Clip | 4 | 60Si2MnA |
| 2 | Insert Shoulder | 4 | QT450-10 |
| 3 | Rail Insulator | 4 | PA66+30%GF |
| 4 | Rail Pad | 2 | Rubber & EVA & HAPE |
Product Application
Fast Type railway fastener systems are widely used in practice. On high-speed railways, they can ensure the stability of rails under high-speed trains, maintain accurate track gauges, reduce vibration transmission, and ensure driving safety and comfort. In urban rail transit, they can adapt to the characteristics of frequent starts and stops and short wheelbases, effectively fix rails, and reduce the impact of vibration and noise on the surrounding environment. In heavy-duty railways, they can withstand huge loads, prevent rail displacement, and extend the service life of track components.
As a professional exporter of railway fasteners, GNEE RAIL is committed to providing high-quality rail connection products to customers around the world. The main products include spring clips, anti-loosening bolts, insulation components, etc., which are suitable for various railway construction projects. We maintain close cooperation with many well-known domestic manufacturers to ensure stable product quality and reasonable prices. We have a professional international trade team that can provide customers with efficient services and timely logistics support. We value the needs of every customer and insist on winning market recognition with high-quality products and services.
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